Institution: | Mathematische Institut B, Universit?t Stuttgart, Postfach 80 11 40, D-70550 Stuttgart, Germany (e-mail: rdipper@mathematik.uni-stuttgart.de), DE Department of Mathematics, Imperial College, Queen's Gate, London SW7 2BZ, UK (e-mail: g.james@ic.ac.uk), GB School of Mathematics & Statistics, F07, University of Sydney, NSW 2006, Australia (e-mail: mathas@maths.usyd.edu.au), AU
|